Blackout

About 8 years ago I married my husband he had to children then, Sally who was 13 at the time and John who 11, both children found moving to a new town and school difficult, and I do believe that's where their dislike of me came from, and when their father died 2 years ago thing didn't really improve...
But out of love for their later father I promised to look after them until they were able to take care of themselves.
My name is Mandy and I work hard both as a teacher and as a bar person, severing drinks into the early hours isn't easy, but I do enjoy the fun and company.
It was one Friday evening and we had no electricity, the storm had caused a power outage in the area, and we were just using candles to get around the house, Sally is now 21 and John is 19, demanding that I get the electricity back on so they can play the PlayStation and use their mobile phones...
as I explained "I'm your mother not an electrician"...."your not our mother" Sally snapped back....well it's 6 o'clock and I start my shift at 7, so I'm off" I said......" what we supposed to do here"...John asked.....go to bed early....I replied as I closed the door on my way out to work.
It was a forty minute drive to work and when I arrived the place was in darkness.....dam I thought, then I seen the manager he explained the electric was out and the back up generator had failed....meaning I wasn't my time and had to drive back home.
When I got to my home it too was in complete darkness as I entered the house I used a small flash light on my key fob to find my way upstairs where I saw a dim light coming from under the door of Sally's bedroom.....I entered the room and found Sally completely naked on the bed and John also naked kissing her as he fingered her pussy......I was so shocked that I nearly fainted, I shouted at them "what the hell are you two doing".....whats up was the reply....we went to bed early like you said...Sally sniggered clearly drunk as was John.....get dressed and go to you room NOW John!!! And i turned at the bottom of the bed to leave the room....just then Sally grabs my shoulders and pulls me backwards onto the bed,...get off I shout, but Sally tells John to hold me down, his at least 6 foot now and my petite 5'4" frame was no match for him, as held me down Sally rips open my blouse, revealing my bra, she unbuttons my skirt and I'm in my matching underwear bra, and thong....I tell them to stop, I'm your mother.....your NOT our fucking mother was the reply....and Sally pulls my bra off revealing my pale D cup tit's with my pink nipples that were somewhat hard.
She slide her hand under my thong and taunted me by saying I bet she is wet John.....no please stop I said, but only to her laughing and I could see John's cock was hard as he held me down by my arms on the bed, his cock only inches from my face as he sat on his knees on the bed at my head pinning in place
Let's find out said Sally and she slide a finger into my pussy,....she is a little wet,....but I think we can improve things said Sally....as she pushed another finger in me and started to finger me.....at first it was uncomfortable but as she continued I couldn't help it but I started to get wet and she had my hips raising up to meet her thrusts......look look John, she is a complete solution....watch as I thrust into her how she bucks to meet it, christ she wants it soooo bad....I bet she has had sex in years....she is so fucking desperate that she enjoys fucking my fingers....Sally was right....and just then I seen her take her phone and videoed me getting finger tucked....please stop I begged but it was no use....Sally was in full control and was enjoying it to much to stop....John....would you like to fuck Mandy? She asked........please please no you can't I'm your mum..I begged.....how many fucking times do I have to tell you....your not our mother got it, I think I need to help you focus...and with that Sally reached into her bedside locker and pulls out a large dildo....and with one hard thrust shoves it all the way into my bum hole the pain brought tears to my ears as I cried in pain.......okay okay I said, but she didn't remove it......
Like I said John, do you fancy fucking Many here.......and with that Sally grabes my wrists and John stands in front of me, his cock erect and hard as steel, I could see the veins on his shift thick and blue, his hugh balls hanging down between his legs, his massive frame all muscle towered over me, and as he bent his knees to lower himself down, i begged him not to do this....but Sally just kept on saying go on John fuck the bitch she's begging for it....look how wet she is John....he spread my legs apart with his huge hands lowered himself then I felt his cock resting against my pussy....again I begged him....this time John replied....I'm going to fucking breed you.....thats it... that's it John breed the bitch...Sally laughed....and then in one swift thrust John was in my pussy, stretching me wider than, any man had stretched me before....he thrust hard and deep into me, my small body shock with each thrust, he most have thought he was fucking a child, as my body was so small against his huge mass, he grabbed my tit's as he pounded into me, the dildo hurt like hell in my ass as there wasn't enough room in both holes for his massive cock and it....he grabbed the dildo and yanked it out the pain was unbearable but the relief was better.
John hand wrapped around my throat and with his other hand he lifted leg up in the air again he mounted me only this time he was deeper, he was like a piston fucking me, using me for his pleasure, all the while Sally was videoing the whole laughing, taunting John on to use me as his sex toy. I could feel the veins on his cock they were stimulating me more and more as he pushed deeper and deeper, I was getting wetter and wetter the noises coming from our sex was sloppy and wet and I could myself leaking my juices over his cock and down my ass crack....Sally noticed and ran her finger down to my pussy scoping up my love juices then rubbing it under my noise telling me to smell how horns I was, and that I was a good little slut.....by now I couldn't move and Sally wasn't holding wrists I was going to cum and John's relentless pounding of my pussy had me shaking and moaning out loud.....look John she is going to cum for use on camera..sally shouts....I wanted her to stop but couldn't speak, John continued to fuck me hard and soooo deep I was cumming, and nothing I could do was going to stop it, my stomach tightened and I could feel myself cum I was moaning out so loud then shouting "Oh fuck" as I gushed over John's cock....this most have pushed John over the edge as he pushed and more hard thrust in so deep he pushed up against my cervix and then exploded inside me releasing ropes and ropes of his young fertile seed into me...and at 39 I to was still fertile...
I begged him no to pull out but he just stood over me as he emptied his balls deep within and laughed, saying ' I told you I was going to breed you"....as I cried at what had just happened Sally giggles....good job John....look at her naked a gapping pussy leaking out your cum....What now John...she asks...I need a piss and with that John hold his duck as he pisses on me.....I think they call that a golden shower Mandy...he says......Sally laughs.....things are going to change around here Mandy....I have all this on video....and it would be a shame if the students at your school should happen to see it